Castlerock Tile & Stone, C-54 Ceramic and Mosaic Tile Contractor in Modesto, CA
Castlerock Tile & Stone operating as a sole owner holds an active California contractor license (CSLB #399106), valid through Feb 28, 2027. First issued in 1981, the license has been on the CSLB roster for 45 years. It carries a single CSLB classification: C-54 — Ceramic and Mosaic Tile Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Modesto, in Stanislaus County, California.
- License Number
- 399106
- Issued
- Feb 1, 1981
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101036120
- Effective
- Feb 11, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 11, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Castlerock Tile & Stone licensed in California?
Yes. Castlerock Tile & Stone holds California Contractors State License Board license number 399106, which is active and in good standing. The license was first issued on February 1, 1981. It is valid through February 28, 2027.
What does Castlerock Tile & Stone specialize in?
Castlerock Tile & Stone is licensed for one CSLB classification: C-54 Ceramic and Mosaic Tile Contractor.
Where is Castlerock Tile & Stone headquartered?
Castlerock Tile & Stone is headquartered at 933 College Ave, Modesto, CA 95350, in Stanislaus County, California.
Does Castlerock Tile & Stone have an active surety bond on file with CSLB?
Yes. Castlerock Tile & Stone has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Castlerock Tile & Stone carry workers' compensation coverage?
Castlerock Tile & Stone reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Castlerock Tile & Stone's contractor license?
You can verify Castlerock Tile & Stone's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=399106.
- License issuedFeb 1, 1981
- Bond activeFeb 11, 2026
- WC coverage startsFeb 11, 2026
- License expiresFeb 28, 2027
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